<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>在线诊疗系统</title> 
</head>
<body>

<div{
	margin:0 auto;
	text-align:center;
	background-color:#CCC;
}>
<div1{
	width:500px
	height:200px
	border-color:#000;
	border-style:groove;
	border-width:2px;
	margin-top:100px;
}>
<div2{
	width:500px;
	height:30px;
    border-bottom-color:#000;
	border-bottom-style:groove;
	border-bottom-width:2px;
    line-height:30px;
    font-weight:bold;
    background-color:#999;
}>
<div3
{
	font-size:18px;
	font-weight:bold;
}>
</style>
<body bgcolor="#CCCCCC">
<div class="div1">
<div class="div2">登录</div>
<div class="div3">
<br />
用户:<input type="text" style="width:200px; height:30px;background-color:#999;border-style:hidden;"/>
<br/><br/>
密码:<input type="password" style="width:200px; height:30px;background-color:#999;border-style:hidden;"/>
<br/><br/>
<input type="reset" value="重置" style="width:100px; height:30px;background-color:#666;border-style:hidden;"/>
<input type="submit" value="登录" style="width:100px; height:30px;background-color:#666;border-style:hidden;"/>
</div>
</div>
</body>

</body>
</html>